well it depends on who, how well, if they understand how to read music, ect.
Hello there!
The correct answer is D. 8.
Hope This Helps You!
Good Luck :)
Answer:
50;1
Step-by-step explanation:
cause
27+56=83 IDK I GUESS THATS YOUR ANSWER
Step-by-step explanation:
When the sum of two angles is equal to 90 degrees, they are called complementary angles.
So
x + x + 50° = 90°
2x = 90° - 50°
2x = 40°
x = 40°/2
x = 20°
x + 50 = 20 + 50 = 70°
Hope it helps :)